Summary

Dr. Leon Fogelfeld has practiced endocrinology, diabetes, and metabolism for 50 years and is affiliated with Rush University Medical Center, John H. Stroger Jr. Hospital of Cook County, and Provident Hospital of Cook County. He treats type 2 diabetes mellitus, diabetes type 2 in children and teens, and diabetes mellitus.

He earned his medical degree from the Università degli Studi di Milano and sees patients in Ventura, California, and Chicago, Illinois. Patients on Vitals rate Dr. Fogelfeld 3.67 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.7
  • 50 years of experience
  • speaks English
  • Universita Degli Studi Di Milano Facolta Di Medicina E Chirurgia
  • 1 specialty
  • 16 areas of expertise
  • 4 hospital affiliations
  • 3 office locations
  • Male

Patients’ Perspective

  • Provided follow-up after the visit

Office Locations

Dr. Leon Arie Fogelfeld has 3 locations

Ventura County Medical Center

300 Hillmont AveVentura, CA 93003

Consultants in Endocrinology

1725 W Harrison St Ste 250Chicago, IL 60612

Conejo Valley Family Medical Group

125 W Thousand Oaks Blvd Ste 300Thousand Oaks, CA 91360
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Leon Arie Fogelfeld, MD
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Dr. Leon Arie Fogelfeld, MDDr. Catherine Marie Sever, MDDr. Lauren Gayle Ficks, MDDr. Ronald Haskel Chochinov, MD
Endocrinology, Diabetes & MetabolismFamily MedicineEndocrinology, Diabetes & MetabolismEndocrinology, Diabetes & Metabolism
Accepts New Patients
3.7 
5 
3.8 
3.9 
50 Years of Experience 36 Years of Experience 36 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English, Spanish Speaks English, Spanish
Ventura , CAOxnard , CAVentura , CAOxnard , CA
Med School: Universita Degli Studi Di Milano Facolta Di Medicina E Chirurgia Med School: David Geffen School Of Medicine At Ucla Med School: Vanderbilt University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Leon Arie Fogelfeld

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Leon Arie Fogelfeld has the following specialty

Specialty Expertise

Dr. Leon Arie Fogelfeld has the following 16 areas of expertise

  • Acromegaly
  • Addison Disease
  • Cancer
  • Cushing Disease
  • Diabetes
  • Diabetes (Types I & II)
  • Diabetes, Type 2
  • Endocrinology
  • Fatigue
  • Gland Issues
  • Hormones
  • Hyperthyroidism
  • Hypopituitarism
  • Hypothyroidism
  • Thyroid Cancer
  • Thyroid Diseases

Certifications, License, & Education

50 Years Experience

Dr. Leon Arie Fogelfeld holds an expired medical license in the state of California.

Medical License

Medical Doctor with an expired medical license in the state of California that expired in 2025.

Education & Training

Medical School

Graduated from Universita Degli Studi Di Milano Facolta Di Medicina E Chirurgia in 1976.

NPI Number

Dr. Fogelfeld's NPI number is 1699732305.

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Frequently Asked Questions

How can I make an appointment with Dr. Leon Fogelfeld?
You can find contact information for Dr. Leon Fogelfeld here on Vitals.
Does Dr. Leon Fogelfeld accept virtual/telehealth appointments?
Dr. Leon Fogelfeld has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Leon Fogelfeld's office located?
Dr. Leon Fogelfeld's office is located at 300 Hillmont Ave, Ventura, CA, 93003.
Which hospitals is Dr. Leon Fogelfeld affiliated with?
Dr. Leon Fogelfeld is affiliated with Rush University Medical Center, John H Stroger Jr Hospital Of Cook County, Hillmont Psychiatric Center, and Provident Hospital Of Cook County.
Does Dr. Leon Fogelfeld accept my insurance?
You can see the insurance plans that Dr. Leon Fogelfeld accepts on their Vitals profile.

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